2007 BMW X5 vs. 1953 DKW F 91
To start off, 2007 BMW X5 is newer by 54 year(s). Which means there will be less support and parts availability for 1953 DKW F 91. In addition, the cost of maintenance, including insurance, on 1953 DKW F 91 would be higher. At 2,979 cc (6 cylinders), 2007 BMW X5 is equipped with a bigger engine. In terms of performance, 2007 BMW X5 (228 HP @ 5900 RPM) has 194 more horse power than 1953 DKW F 91. (34 HP @ 4000 RPM). In normal driving conditions, 2007 BMW X5 should accelerate faster than 1953 DKW F 91. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X5 weights approximately 1214 kg more than 1953 DKW F 91. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1953 DKW F 91. In wet, icy, snow, or gravel driving conditions, 2007 BMW X5 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2007 BMW X5 (300 Nm @ 3500 RPM) has 237 more torque (in Nm) than 1953 DKW F 91. (63 Nm @ 2000 RPM). This means 2007 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1953 DKW F 91. 2007 BMW X5 has automatic transmission and 1953 DKW F 91 has manual transmission. 1953 DKW F 91 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW X5 | 1953 DKW F 91 | |
| Make | BMW | DKW |
| Model | X5 | F 91 |
| Year Released | 2007 | 1953 |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 896 cc |
| Engine Cylinders | 6 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 228 HP | 34 HP |
| Engine RPM | 5900 RPM | 4000 RPM |
| Torque | 300 Nm | 63 Nm |
| Torque RPM | 3500 RPM | 2000 RPM |
| Engine Bore Size | 84.1 mm | 71.1 mm |
| Engine Stroke Size | 89.6 mm | 76 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 2104 kg | 890 kg |
| Vehicle Length | 4670 mm | 4230 mm |
| Vehicle Width | 1710 mm | 1600 mm |
| Vehicle Height | 1880 mm | 1460 mm |
| Wheelbase Size | 2830 mm | 2360 mm |
